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Amphenol

2,096 hedge funds and large institutions have $145B invested in Amphenol in 2026 Q1 according to their latest regulatory filings, with 250 funds opening new positions, 858 increasing their positions, 799 reducing their positions, and 147 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

14% less funds holding in top 10

Funds holding in top 10: 9884 (-14)

38% less capital invested

Capital invested by funds: $233B → $145B (-$88.3B)

45% less call options, than puts

Call options by funds: $604M | Put options by funds: $1.1B

Holders
2,096
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
84
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$604M
Puts
$1.1B
Net Calls
Net Calls Change

Top Buyers

1 +$2.1B
2 +$1.64B
3 +$1.43B
4
N
Nuveen
North Carolina
+$749M
5
SG Americas Securities
SG Americas Securities
New York
+$437M

Top Sellers

1 -$10.7B
2 -$1.65B
3 -$1.34B
4
Fidelity Investments
Fidelity Investments
Massachusetts
-$977M
5
BlackRock
BlackRock
New York
-$587M
Name Holding Trade Value Shares
Change
Change in
Stake
UAS
1351
United Asset Strategies
New York
$572K
EA
1352
Everpar Advisors
Oklahoma
$571K
TAM
1353
Tocqueville Asset Management
New York
$565K
RSWM
1354
Robertson Stephens Wealth Management
California
$563K
SSA
1355
Schonfeld Strategic Advisors
New York
$562K
TA
1356
TruWealth Advisors
Louisiana
$561K
RFG
1357
Range Financial Group
Oregon
$559K
NLWP
1358
Next Level Wealth Planning
Idaho
$556K
GGI
1359
Godsey & Gibb Inc
Virginia
$556K
RP
1360
Riverwater Partners
Wisconsin
$555K
SP
1361
SmartHarvest Portfolios
Washington
$551K
ESB
1362
Essex Savings Bank
Connecticut
$549K
FFP
1363
FourThought Financial Partners
Florida
$548K
OWA
1364
Outlook Wealth Advisors
Texas
$547K
AA
1365
Alesco Advisors
New York
$546K
EFG
1366
Ethos Financial Group
Pennsylvania
$546K
EP
1367
Ehrenkranz Partners
New York
$545K
FFA
1368
Fi3 Financial Advisors
Indiana
$544K
FMLI
1369
Fukoku Mutual Life Insurance
Japan
$543K
RPC
1370
Rossmore Private Capital
Connecticut
$539K
PTP
1371
Platform Technology Partners
New York
$537K
FFA
1372
Fragasso Financial Advisors
Pennsylvania
$532K
CAL
1373
Capital Analysts LLC
Pennsylvania
$531K
HIA
1374
Harbor Investment Advisory
Maryland
$531K
JTWM
1375
Jackson Thornton Wealth Management
Alabama
$530K